Osoo, George M., and Prof. Filippo Wezel. 2016. “The Influence of Perceived Organization Support (POS) on Negative Staff Turn-Over (Retention) in African Union-United Nations Hybrid Mission Operations in Darfur-Sudan (UNAMID)”. European Journal of Business and Strategic Management 1 (2):10-27. https://www.iprjb.org/journals/index.php/EJBSM/article/view/78.